问题 单项选择题

气相色谱法测定环境空气和废气中二硫化碳时,使用配制好的二硫化碳标准气体时,所取标气体积不应超过()ml。

A.100

B.200

C.250

D.300

答案

参考答案:B

阅读理解与欣赏

阅读下面这首宋词,完成小题。

采桑子  欧阳修

轻舟短棹西湖好,绿水逶迤,芳草长堤,隐隐笙歌处处随。

无风水面琉璃滑,不觉船移,微动涟漪,惊起沙禽掠岸飞。

【注】①西湖:指颍州(今安徽阜阳)西北颍河与泉河交汇处的天然湖泊。

小题1:上片第一句在整首词中的的作用是什么?上片描写了一幅什么样的图景?(5分)

                                                                                       

                                                                                             

                                                                                       

                                                                                              

                                                                                                   小题2:下片是如何描写景物的?抒发了作者怎样的情感?(6分)

                                                                                       

                                                                                             

                                                                                       

                                                                                              

                                                                                       

单项选择题